以下是一些英文的金句，表達了負面情緒：
1. "Life is unfair."
2. "I'm feeling down today."
3. "The world is a tough place."
4. "I'm feeling defeated today."
5. "Life is challenging, but it's worth it."
6. "I'm feeling overwhelmed by everything right now."
7. "I'm feeling lost lately."
8. "Life is challenging and I'm struggling to keep up."
9. "I'm feeling defeated by my own insecurities."
10. "I'm feeling hopeless about the future."
請注意，這些句子並沒有傳達出負面的情感，它們只是表達了生活中的困難和挑戰。如果您正在經歷一些負面情緒，建議您尋求專業幫助和支持。